Even then... anything that requires two hands and a foot to change magazine is not to be considered functional or safe by my standards
For those not familiar with this wonderful process hand number one is used to hold the bolt open (due to bolt design it won't allow mag to be released if closed unless you use a D model), hand number two to activate the mag release, and feet to actually remove the damn piece of cr*p from an otherwise functional gun
Use the the provided internal magazine or go with a D